3214779623 has 4 divisors (see below), whose sum is σ = 3507032328. Its totient is φ = 2922526920.

The previous prime is 3214779599. The next prime is 3214779653. The reversal of 3214779623 is 3269774123.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3214779623 - 2³⁰ = 2141037799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3214779653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146126336 + ... + 146126357.

It is an arithmetic number, because the mean of its divisors is an integer number (876758082).

Almost surely, 2^3214779623 is an apocalyptic number.

3214779623 is a deficient number, since it is larger than the sum of its proper divisors (292252705).

3214779623 is a wasteful number, since it uses less digits than its factorization.

3214779623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292252704.

The product of its digits is 381024, while the sum is 44.

The square root of 3214779623 is about 56699.0266494937. The cubic root of 3214779623 is about 1475.8778071681.

The spelling of 3214779623 in words is "three billion, two hundred fourteen million, seven hundred seventy-nine thousand, six hundred twenty-three".